| 摘要 |
PURPOSE:To enhance the anti-corrosion capability of window mouldings, etc. without deteriorating the external appearance thereof, by disposing an expandable and retractable porous sheet containing rust preventing oil between the mating surfaces at one end of the mouldings CONSTITUTION:An expandable and contractable sheet containing rust preventing oil, such as, for example, a sheet 9 in which microcapsules containing therein foamed urethane resin impregnated with rust preventing oil are embedded, is disposed in the overlapped sections between both ends of a corner moulding section 7 of a stainless steel plate window moulding 1 and a side moulding 4 and as well an upper moulding 5. With this arrangement, the impregnated oil oozes out in the overlapped sections, thereby it is possible to enhance the anti-corrosion capability. |
